From c5a0ac492575efb83ecc76524ff3c13fe1a9799b Mon Sep 17 00:00:00 2001
From: Sascha Volkenandt <sascha (at) akv-soft (dot) de>
Date: Wed, 3 Jan 2007 21:43:21 +0000
Subject: - renamed Setup::Get() to LiveSetup() - added method that fetches
 plugin class from vdr and gets its setup object - demo code in channels.ecpp

---
 Makefile            |  4 ++--
 live.cpp            | 38 +++++++++++++-------------------------
 live.h              | 43 +++++++++++++++++++++++++++++++++++++++++++
 pages/channels.ecpp |  7 +++++--
 setup.cpp           | 22 +++++++++++++---------
 setup.h             | 27 ++++++++++++++++++++++-----
 thread.cpp          |  2 +-
 tntconfig.cpp       |  6 +++---
 tools.cpp           |  2 ++
 9 files changed, 104 insertions(+), 47 deletions(-)
 create mode 100644 live.h

diff --git a/Makefile b/Makefile
index 799b89f..5615c59 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 #
 # Makefile for a Video Disk Recorder plugin
 #
-# $Id: Makefile,v 1.17 2007/01/03 20:48:13 tadi Exp $
+# $Id: Makefile,v 1.18 2007/01/03 21:43:21 lordjaxom Exp $
 
 # The official name of this plugin.
 # This name will be used in the '-P...' option of VDR to load the plugin.
@@ -13,7 +13,7 @@ PLUGIN = live
 
 ### The version number of this plugin (taken from the main source file):
 
-VERSION = $(shell grep 'static const char \*VERSION *=' $(PLUGIN).cpp | awk '{ print $$6 }' | sed -e 's/[";]//g')
+VERSION = $(shell grep 'const char \*Plugin::VERSION *=' $(PLUGIN).h | awk '{ print $$5 }' | sed -e 's/[";]//g')
 
 ### The C++ compiler and options:
 
diff --git a/live.cpp b/live.cpp
index cf219d8..0000186 100644
--- a/live.cpp
+++ b/live.cpp
@@ -3,12 +3,12 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: live.cpp,v 1.4 2007/01/03 15:54:31 lordjaxom Exp $
+ * $Id: live.cpp,v 1.5 2007/01/03 21:43:21 lordjaxom Exp $
  */
 
-#include <memory>
 #include <vdr/plugin.h>
 #include "i18n.h"
+#include "live.h"
 #include "setup.h"
 #include "thread.h"
 
@@ -16,26 +16,8 @@ namespace vdrlive {
 
 using namespace std;
 
-static const char *VERSION        = "0.0.1";
-static const char *DESCRIPTION    = "Live Integrated VDR Environment";
-
-class Plugin : public cPlugin {
-public:
-	Plugin(void);
-	virtual const char *Version(void) { return VERSION; }
-	virtual const char *Description(void) { return DESCRIPTION; }
-	virtual const char *CommandLineHelp(void);
-	virtual bool ProcessArgs(int argc, char *argv[]);
-	virtual bool Start(void);
-	virtual void Stop(void);
-	virtual void MainThreadHook(void);
-	virtual cString Active(void);
-	virtual cMenuSetupPage *SetupMenu(void);
-	virtual bool SetupParse(const char *Name, const char *Value);
-
-private:
-	auto_ptr< ServerThread > m_thread;
-};
+const char *Plugin::VERSION        = "0.0.1";
+const char *Plugin::DESCRIPTION    = "Live Integrated VDR Environment";
 
 Plugin::Plugin(void)
 {
@@ -43,12 +25,12 @@ Plugin::Plugin(void)
 
 const char *Plugin::CommandLineHelp(void)
 {
-	return Setup::Get().Help();
+	return LiveSetup().CommandLineHelp();
 }
 
 bool Plugin::ProcessArgs(int argc, char *argv[])
 {
-	return Setup::Get().Parse( argc, argv );
+	return LiveSetup().ParseCommandLine( argc, argv );
 }
 
 bool Plugin::Start(void)
@@ -80,7 +62,13 @@ cMenuSetupPage *Plugin::SetupMenu(void)
 
 bool Plugin::SetupParse(const char *Name, const char *Value)
 {
-	return true;
+	return LiveSetup().ParseSetupEntry( Name, Value );
+}
+
+Setup& Plugin::GetLiveSetup()
+{
+	static Setup instance;
+	return instance;
 }
 
 } // namespace vdrlive
diff --git a/live.h b/live.h
new file mode 100644
index 0000000..f5d9e18
--- /dev/null
+++ b/live.h
@@ -0,0 +1,43 @@
+#ifndef VDR_LIVE_LIVE_H
+#define VDR_LIVE_LIVE_H
+
+#include <memory>
+#include <vdr/plugin.h>
+#include "thread.h"
+
+namespace vdrlive {
+
+class Setup;
+
+class PluginBase : public cPlugin 
+{
+public:
+	virtual Setup& GetLiveSetup() = 0;
+};
+
+class Plugin : public PluginBase {
+public:
+	Plugin(void);
+	virtual const char *Version(void) { return VERSION; }
+	virtual const char *Description(void) { return DESCRIPTION; }
+	virtual const char *CommandLineHelp(void);
+	virtual bool ProcessArgs(int argc, char *argv[]);
+	virtual bool Start(void);
+	virtual void Stop(void);
+	virtual void MainThreadHook(void);
+	virtual cString Active(void);
+	virtual cMenuSetupPage *SetupMenu(void);
+	virtual bool SetupParse(const char *Name, const char *Value);
+
+	virtual Setup& GetLiveSetup();
+
+private:
+	static const char *VERSION;
+	static const char *DESCRIPTION;
+
+	std::auto_ptr< ServerThread > m_thread;
+};
+
+} // namespace vdrlive
+
+#endif // VDR_LIVE_LIVE_H
diff --git a/pages/channels.ecpp b/pages/channels.ecpp
index aa48f03..5f64d1d 100644
--- a/pages/channels.ecpp
+++ b/pages/channels.ecpp
@@ -2,17 +2,20 @@
 #include <boost/lexical_cast.hpp>
 #include <vdr/plugin.h>
 #include <vdr/channels.h>
+#include "setup.h"
+
+using namespace vdrlive;
+
 </%pre>
 <html>
 	<head>
  		<title><$ tr("channels") $></title>
 	</head>
 	<body>
-
 		<div id="inhalt">
 <{
 
-	for (cChannel *channel = Channels.First(); channel; channel = Channels.Next(channel)) {
+	for (cChannel *channel = Channels.First(); channel && channel->Number() <= LiveSetup().GetLastChannel(); channel = Channels.Next(channel)) {
 		if (!channel->GroupSep() && *channel->Name()) {
 }>
 			<div class="channel">
diff --git a/setup.cpp b/setup.cpp
index bb11f60..7ee2f82 100644
--- a/setup.cpp
+++ b/setup.cpp
@@ -19,11 +19,12 @@ using namespace std;
 
 Setup::Setup():
 		m_libraryPath( "/usr/local/lib" ),
-		m_serverPort( 8001 )
+		m_serverPort( 8001 ),
+		m_lastChannel( 0 )
 {
 }
 
-bool Setup::Parse( int argc, char* argv[] )
+bool Setup::ParseCommandLine( int argc, char* argv[] )
 {
 	static struct option opts[] = {
 			{ "lib",  required_argument, NULL, 'L' },
@@ -47,7 +48,7 @@ bool Setup::Parse( int argc, char* argv[] )
 		   CheckServerIps();
 }
 
-char const* Setup::Help() const
+char const* Setup::CommandLineHelp() const
 {
 	if ( m_helpString.empty() ) {
 		ostringstream builder;
@@ -63,6 +64,15 @@ char const* Setup::Help() const
 	return m_helpString.c_str();
 }
 
+bool Setup::ParseSetupEntry( char const* name, char const* value )
+{
+	cout << "Parsing " << name << " = " << value << endl;
+	if ( strcmp( name, "LastChannel" ) == 0 ) m_lastChannel = atoi( value );
+	else return false;
+	return true;
+}
+
+
 bool Setup::CheckLibraryPath()
 {
 	ostringstream builder;
@@ -102,10 +112,4 @@ bool Setup::CheckServerIps()
 	return true;
 }
 
-Setup& Setup::Get()
-{
-	static Setup instance;
-	return instance;
-}
-	
 } // namespace vdrlive
diff --git a/setup.h b/setup.h
index 6d08ccf..ef1cba3 100644
--- a/setup.h
+++ b/setup.h
@@ -3,37 +3,54 @@
 
 #include <string>
 #include <list>
+#include "live.h"
 
 namespace vdrlive {
 
+class Plugin;
+
 class Setup
 {
+	friend Setup& Plugin::GetLiveSetup();
+
 public:
 	typedef std::list< std::string > IpList;
 
-	static Setup& Get();
-
+	// commandline
 	std::string const& GetLibraryPath() const { return m_libraryPath; }
 	int GetServerPort() const { return m_serverPort; }
 	IpList const& GetServerIps() const { return m_serverIps; }
+	// vdr-setup
+	int GetLastChannel() const { return m_lastChannel; }
 
-	bool Parse( int argc, char* argv[] );
-	char const* Help() const;
+	bool ParseCommandLine( int argc, char* argv[] );
+	char const* CommandLineHelp() const;
+
+	bool ParseSetupEntry( char const* name, char const* value );
 	
 private:
 	Setup();
 	Setup( Setup const& );
 
 	mutable std::string m_helpString;
+	// commandline
 	std::string m_libraryPath;
 	int m_serverPort;
-	std::list< std::string > m_serverIps;
+	IpList m_serverIps;
+	// vdr-setup
+	int m_lastChannel;
 
 	bool CheckLibraryPath();
 	bool CheckServerPort();
 	bool CheckServerIps();
 };
 
+inline Setup& LiveSetup()
+{
+	static PluginBase& plugin = *static_cast< Plugin* >( cPluginManager::GetPlugin( PLUGIN_NAME_I18N ) );
+	return plugin.GetLiveSetup();
+}
+
 } // namespace vdrlive
 
 #endif // VDR_LIVE_SETUP_H
diff --git a/thread.cpp b/thread.cpp
index df6580c..cb2954a 100644
--- a/thread.cpp
+++ b/thread.cpp
@@ -1,8 +1,8 @@
 #include <cstdlib>
 #include <iostream>
 #include <stdexcept>
+#include <vdr/tools.h>
 #include <tnt/tntnet.h>
-#include <vdr/plugin.h>
 #include "thread.h"
 #include "tntconfig.h"
 
diff --git a/tntconfig.cpp b/tntconfig.cpp
index ea6f9d0..60bfad2 100644
--- a/tntconfig.cpp
+++ b/tntconfig.cpp
@@ -35,10 +35,10 @@ void TntConfig::WriteConfig()
 	file << "MapUrl ^/$ whats_on_now@libtnt-live" << endl;
 	file << "MapUrl /([^.]+)(\\..+)? $1@libtnt-live" << endl;
 	file << "PropertyFile " << m_propertiesPath << endl;
-	file << "CompPath " << Setup::Get().GetLibraryPath() << endl;
+	file << "CompPath " << LiveSetup().GetLibraryPath() << endl;
 
-	Setup::IpList const& ips = Setup::Get().GetServerIps();
-	int port = Setup::Get().GetServerPort();
+	Setup::IpList const& ips = LiveSetup().GetServerIps();
+	int port = LiveSetup().GetServerPort();
 	for ( Setup::IpList::const_iterator ip = ips.begin(); ip != ips.end(); ++ip ) {
 		file << "Listen " << *ip << " " << port << endl;
 	}
diff --git a/tools.cpp b/tools.cpp
index 3eda4b8..aeaba36 100644
--- a/tools.cpp
+++ b/tools.cpp
@@ -1,5 +1,7 @@
 #include <sstream>
 #include <stdexcept>
+#include "live.h"
+#include "setup.h"
 #include "tools.h"
 
 namespace vdrlive {
-- 
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